Leafy arnica
Arnica chamissonis
Leafy arnica is a mountain wildflower best grown in full sun with cool temperatures and well-drained, slightly acidic soil. It prefers consistent moisture and dislikes hot, humid conditions, making it ideal for alpine or rock gardens. The bright yellow daisy-like flowers are prized in herbal medicine and attract a variety of pollinators.
Care Level
Moderate
Sun
Full Sun
Water
Moderate
Growth Rate
Moderate
Mature Height
120″ – 360″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Flowers
yellow
Watering Schedule
Every 7-10 Days • Water Moderately, Keeping Soil Evenly Moist But Never Waterlogged
Soil pH
6 – 7.2
Temperature
-25° – 95°F
Mature Spread
up to 180″
Root Depth
Medium
Foliage
Medium
Propagation: Seed
Native to
Attracts
Sources
Data: trefle, usda
Image: trefle.io — Taken Jan 1, 1900 by EOL − Encyclopedia of Life (gpl)
No nurseries currently have this species in stock.